Do these meters also go bad after 7 years, the same as the common household detectors? I assume they also use CO sensors, which supposedly go bad after around 7 years.
2 to 3 years max, these are low level ppm sensor in most cases. Home UL2034 CO detectors not as accurate in the low and hence price difference and also lifetime difference.
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Do these meters also go bad after 7 years, the same as the common household detectors? I assume they also use CO sensors, which supposedly go bad after around 7 years.
2 to 3 years max, these are low level ppm sensor in most cases. Home UL2034 CO detectors not as accurate in the low and hence price difference and also lifetime difference.
"best selling" is only an indicator of marketing skills.
I completely agree, and best thing I read today. This video breaks down performance, apples to apples comparison.